SVENSK STANDARD SS-EN ISO :2019

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1 SVENSK STANDARD SS-EN ISO :2019 Fastställd/Approved: Utgåva/Edition: 1 Språk/Language: engelska/english ICS: Plast Sprutmassor av eten/vinylacetat Del 2: Framställning av provkroppar och bestämning av egenskaper (ISO :2019) Plastics Ethylene-vinyl acetate (EVAC) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties (ISO :2019).

2 Standarder får världen att fungera SIS (Swedish Standards Institute) är en fristående ideell förening med medlemmar från både privat och offentlig sektor. Vi är en del av det europeiska och globala nätverk som utarbetar internationella standarder. Standarder är dokumenterad kunskap utvecklad av framstående aktörer inom industri, näringsliv och samhälle och befrämjar handel över gränser, bidrar till att processer och produkter blir säkrare samt effektiviserar din verksamhet. Delta och påverka Som medlem i SIS har du möjlighet att påverka framtida standarder inom ditt område på nationell, europeisk och global nivå. Du får samtidigt tillgång till tidig information om utvecklingen inom din bransch. Ta del av det färdiga arbetet Vi erbjuder våra kunder allt som rör standarder och deras tillämpning. Hos oss kan du köpa alla publikationer du behöver allt från enskilda standarder, tekniska rapporter och standardpaket till handböcker och onlinetjänster. Genom vår webbtjänst e-nav får du tillgång till ett lättnavigerat bibliotek där alla standarder som är aktuella för ditt företag finns tillgängliga. Standarder och handböcker är källor till kunskap. Vi säljer dem. Utveckla din kompetens och lyckas bättre i ditt arbete Hos SIS kan du gå öppna eller företagsinterna utbildningar kring innehåll och tillämpning av standarder. Genom vår närhet till den internationella utvecklingen och ISO får du rätt kunskap i rätt tid, direkt från källan. Med vår kunskap om standarders möjligheter hjälper vi våra kunder att skapa verklig nytta och lönsamhet i sina verksamheter. Vill du veta mer om SIS eller hur standarder kan effektivisera din verksamhet är du välkommen in på eller ta kontakt med oss på tel Standards make the world go round SIS (Swedish Standards Institute) is an independent non-profit organisation with members from both the private and public sectors. We are part of the European and global network that draws up international standards. Standards consist of documented knowledge developed by prominent actors within the industry, business world and society. They promote cross-border trade, they help to make processes and products safer and they streamline your organisation. Take part and have influence As a member of SIS you will have the possibility to participate in standardization activities on national, European and global level. The membership in SIS will give you the opportunity to influence future standards and gain access to early stage information about developments within your field. Get to know the finished work We offer our customers everything in connection with standards and their application. You can purchase all the publications you need from us - everything from individual standards, technical reports and standard packages through to manuals and online services. Our web service e-nav gives you access to an easy-to-navigate library where all standards that are relevant to your company are available. Standards and manuals are sources of knowledge. We sell them. Increase understanding and improve perception With SIS you can undergo either shared or in-house training in the content and application of standards. Thanks to our proximity to international development and ISO you receive the right knowledge at the right time, direct from the source. With our knowledge about the potential of standards, we assist our customers in creating tangible benefit and profitability in their organisations. If you want to know more about SIS, or how standards can streamline your organisation, please visit or contact us on phone +46 (0)

3 Europastandarden EN ISO :2019 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av EN ISO :2019. Denna standard ersätter SS-EN ISO , utgåva 1 och SS-EN ISO /A1: 2004, utgåva 1 The European Standard EN ISO :2019 has the status of a Swedish Standard. This document contains the official version of EN ISO :2019. This standard supersedes the SS-EN ISO , edition 1 and SS-EN ISO /A1: 2004, edition 1 Copyright/Upphovsrätten till denna produkt tillhör SIS, Swedish Standards Institute, Stockholm, Sverige. Användningen av denna produkt regleras av slutanvändarlicensen som återfinns i denna produkt, se standardens sista sidor. Copyright SIS, Swedish Standards Institute, Stockholm, Sweden. All rights reserved. The use of this product is governed by the end-user licence for this product. You will find the licence in the end of this document. Upplysningar om sakinnehållet i standarden lämnas av SIS, Swedish Standards Institute, telefon Standarder kan beställas hos SIS som även lämnar allmänna upplysningar om svensk och utländsk standard. Information about the content of the standard is available from the Swedish Standards Institute (SIS), telephone Standards may be ordered from SIS, who can also provide general information about Swedish and foreign standards. Denna standard är framtagen av kommittén för Plast, SIS/TK 156. Har du synpunkter på innehållet i den här standarden, vill du delta i ett kommande revideringsarbete eller vara med och ta fram andra standarder inom området? Gå in på - där hittar du mer information.

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5 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN ISO March 2019 ICS Supersedes EN ISO :1995 English Version Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO :2019) Plastiques - Matériaux à base de polybutène-1 (PB-1) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO :2019) Kunststoffe - Ethylen-Vinylacetat (E/ VAC)-Werkstoffe - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO :2019) This European Standard was approved by CEN on 9 February CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO :2019: E worldwide for CEN national Members

6 SS-EN ISO :2019 (E) Contents Page European foreword...vii 1 Scope Normative references Terms and definitions Preparation of test specimens General Treatment of the material before moulding Compression moulding Conditioning of test specimens Determination of properties... 3 Bibliography... 9 vi

7 SS-EN ISO :2019 (E) European foreword This document (EN ISO :2019) has been prepared by Technical Committee ISO/TC 61 "Plastics" in collaboration with Technical Committee CEN/TC 249 Plastics the secretariat of which is held by NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2019, and conflicting national standards shall be withdrawn at the latest by September Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO :1995. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO :2019 has been approved by CEN as EN ISO :2019 without any modification. vii

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9 SS-EN ISO :2019 (E) Plastics Ethylene-vinyl acetate (EVAC) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties 1 Scope This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of ethylene/vinyl acetate (EVAC) moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given in this document. This document gives procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made. Properties and test methods which are suitable and necessary to characterize EVAC moulding and extrusion materials are listed in this document. The properties have been selected from the general test methods in ISO Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO The methods of preparation and conditioning, the specimen dimensions and the test procedures specified this document are used in order to obtain reproducible and comparable test results. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 62, Plastics Determination of water absorption ISO 75-1, Plastics Determination of temperature of deflection under load Part 1: General test method ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite ISO 178, Plastics Determination of flexural properties ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test ISO 291, Plastics Standard atmospheres for conditioning and testing ISO 293, Plastics Compression moulding of test specimens of thermoplastic materials ISO 527-1, Plastics Determination of tensile properties Part 1: General principles ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics ISO 899-1, Plastics Determination of creep behaviour Part 1: Tensile creep ISO , Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method 1

10 SS-EN ISO :2019 (E) ISO , Plastics Methods for determining the density of non-cellular plastics Part1: Immersion method, liquid pyknometer method and titration method ISO , Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 3: Polyethylenes and polypropylenes ISO 2818, Plastics Preparation of test specimens by machining ISO 3915, Plastics Measurement of resistivity of conductive plastics ISO , Plastics Determination of burning behaviour by oxygen index Part 2: Ambienttemperature test ISO 8256, Plastics Determination of tensile-impact strength ISO 8985, Plastics Ethylene/vinyl acetate copolymer (EVAC) thermoplastics Determination of vinyl acetate content ISO , Plastics - Acquisition and presentation of comparable single-point data-part 1: Moulding materials. ISO , Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization ISO , Plastics Thermomechanical analysis (TMA) Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature ISO 20753, Plastics Test specimens ISO , Plastics Ethylene-vinyl acetate (EVAC) moulding and extrusion materials Part 1: Designation system and basis for specifications IEC , Dielectric and resistive properties of solid insulating materials Part 3-1: Determination of resistive properties (DC methods) Volume resistance and volume resistivity General method IEC , Dielectric and resistive properties of solid insulating materials Part 3-2: Determination of resistive properties (DC methods) Surface resistance and Surface resistivity IEC 60112, Method for the determination of the proof and the comparative tracking indices of solid insulating materials IEC , Electric strength of insulating material Test methods Part 1: Tests at power frequencies. IEC 60250, Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths IEC 60296, Fluids for electrotechnical applications Unused mineral insulating oils for transformers and switchgear IEC , Fire hazard testing Part 11-10: Test flames 50W horizontal and vertical flame test methods IEC , Fire hazard testing Part11-20: Test flames 500W flame test methods 3 Terms and definitions No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardization at the following addresses: ISO Online browsing platform: available at https: // IEC Electropedia: available at http: // 2

11 SS-EN ISO :2019 (E) 4 Preparation of test specimens 4.1 General Test specimens shall be prepared by compression moulding. It is essential that the specimens are always prepared by the same procedure using the same processing conditions. The material shall be kept in moisture-proof containers until it is required for use. Moisture content of filled or reinforced materials shall be expressed as a percentage of the total mass of the compound. 4.2 Treatment of the material before moulding Before processing, no pretreatment of the material sample is normally necessary. 4.3 Compression moulding Compression-moulded sheets shall be prepared in accordance with ISO 293, using the conditions specified in Table 1. The test specimens required for the determination of the properties shall be machined from the compression-moulded sheets in accordance with ISO 2818 or stamped. A type 1 (frame) mould may be used, but it is necessary to start cooling while simultaneously applying the full pressure. This avoids the melt being pressed out of the frame and avoids sink marks. For thicker sheet (4 mm to 6 mm), a type 2 (positive) mould has been found to work satisfactorily. The preheating time depends on the type of mould and the energy input (steam, electricity). For frame moulds, 5 min is usually sufficient, but for positive moulds, due to the bigger mass, a preheating time of 5 min to 15 min can be necessary, especially if electric heating is used. When using a positive (type 2) mould, a pressure of about 5 MPa to 10 MPa shall be applied to the material. 5 Conditioning of test specimens Test specimens shall be conditioned in accordance with ISO 291 for at least 16 h at 23 C ± 2 C. There is no requirement for this to be done at a particular relative humidity. 6 Determination of properties In the determination of properties and the presentation of data, the standards, supplementary instructions and notes given in ISO shall be applied. All tests shall be carried out in the standard atmosphere of 23 C ± 2 C and (50 ± 10) % relative humidity unless specifically stated otherwise in Tables 2 and 3. Table 2 is compiled from ISO , and the properties listed are those which are appropriate to EVAC moulding and extrusion materials. These properties are those considered useful for comparisons of data generated for different thermoplastics. Table 3 contains those properties, not found specifically in Table 2, which are in wide use or of particular significance in the practical characterization of EVAC moulding and extrusion materials. 3